Burson Discrete Op Amps

[Bernard]

Has anyone tried replacing integrated circuit op amps with those from Burson Audio that use discrete components instead? My CAL DAC uses cheap and dirty 741 op amps, and I was considering replacing them with the ones from Burson, for $115. I am looking for feedback from anyone who has done this.

Here is a link to more info:

http://www.partsconnexion.com/Index/burson.php